Can you show us the answer choices? If so can you space them out so I or whoever see's this post can clearly see them? Thanks!
Answer:
The answer is remove the overburden so that there will be less pressure trapping the water.
Explanation:
You can remove the overburden so that there will be less pressure trapping the water.
Answer:
The answer is between a or b
but I strongly suggest the option a.
Evolution is the answer
